/Engine/Plugins/VirtualProduction/Takes/Source/TakesCore/Public/TakeRecorderSource.h
This allows a Source to return an array of dynamically spawned settings objects for that source. These will be shown in the UI as a separate category when the source is Selected.
A an array of additional objects to be shown in the UI. Can be an empty list if no additional settings objects are needed.
virtual [TArray](API\Runtime\Core\Containers\TArray)< [UObject](API\Runtime\CoreUObject\UObject\UObject) * > GetAdditionalSettingsObjects() const